Liverpool boss Rafa Benitez was left disappointed by his side's 2-0 Champions League defeat at Fiorentina on Tuesday. A brace by Stevan Jovetic sink the Reds in Florence, and Benitez admits that his team were totally outplayed by the Italian outfit. "I was disappointed with the challenges everywhere. We had too many problems, we made too many mistakes," the Spaniard said after the game. Nonetheless, Benitez sees light in Liverpool's second half performance as he hopes they can do the same against Chelsea at the weekend. "We had to change something and the second half was much better. I think the Chelsea game will be better. We'll see the Liverpool of the second half," he added.